Propyl gallate
Inquiry
| Post Date: | Mar 10,2015 |
| Expiry Date: | Mar 09,2016 |
| Detailed Description: |
Cas No. :121-79-9
Specs:100.05% propyl gallate---USP, BP PRODUCT: propyl gallate SYNONYMS: 3,4,5-trihydroxybenzoic acid propyl ester CAS NO.: 121-79-9 APPEARANCE: almost white crystalline powder ASSAY: 100.08% MELTING POINT: 148.1-149.2 °c TOTAL CHLORIDE: ＜200ppm CHLORIDES: ＜100ppm SULPHATE ASH: 0.04% SOLUTION IN 96% Et: pass HEAVY METAL: ＜10ppm GALLIC ACID: 0.01% LOSS ON DRYING: 0.26% IMPURITIES: pass Zn: ＜25ppm PACKING: 25 kg net / fiber drum or according to your requirement propyl gallate--- BP PRODUCT: propyl gallate SYNONYMS: 3,4,5-trihydroxybenzoic acid propyl ester CAS NO.: 121-79-9 APPEARANCE: almost white crystalline powder ASSAY: 100.05% MELTING POINT: 148.0-149.0 °c TOTAL CHLORIDE: ＜200ppm CHLORIDES: ＜100ppm SULPHATE ASH: 0.03% SOLUTION IN 96% Et: clear HEAVY METAL: ＜10ppm GALLIC ACID: 0.08% LOSS ON DRYING: 0.24% Zn: ＜25ppm As: ＜3ppm PACKING: 25 kg net / fiber drum or according to your requirement NANJING LONGYUAN NATURAL POLYPHENOL SYNTHESIS FACTORY Linda: qlllychem(@)gmail(.)com |
| CAS Registry Number: | 121-79-9 |
| Synonyms: | ;Propyl 3,4,5-trihydroxybenzoate;n-Propyl gallate;Gallic acid n-propyl ester;n-Propyl 3,4,5-trihydroxybenzoate;3,4,5-Trihydroxybenzoic acid propyl ester;Gallic acid propyl ester;nipa 49;nipagallin p;n-propyl ester of 3,4,5-trihydroxybenzoic acid;Progallin P;Tenox PG; |
| Molecular Formula: | C10H12O5 |
| Molecular Weight: | 212.2022 |
| Molecular Structure: | 
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| Hazard Symbols: |  Xn:Harmful; |
| Risk Codes: | R22:; R43:; |
| Safety Description: | S24:; S37:; |
| Company: | Nanjing Longyuan Natural Polyphenol Synthesis Factory [ China ] |
| Contact: | Linda |
| Tel: | 025-58840582 |
| Fax: | 025-58844258 |
| Email: | longyuan@chemnet.com |
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